Merc 60 J

[A/B Speedliner]

I am building a spare powerhead for our 60J engines and can not find the part number for the crankshaft. I bought two NOS Merc 60 cranks thinking they were the same. They have the same part number cast into them but the Merc 60 is machined for a different flywheel bore. I probabbly can salvage the used crank that came with the basket of parts I bought but I would like to try to find NOS one or a better used one.

Any help would be appreciated, yes the Merc 60 cranks are for sale.

David Van Weele